Clinical Engineering MCQ

Q1. The device used for measuring blood pressure in clinics is called:

Q2. The normal range of adult human pulse rate is:

Q3. Which instrument records electrical activity of the brain?

Q4. Pulse oximeter measures:

Q5. Which safety standard is widely used for medical electrical equipment?

Q6. A defibrillator is used to:

Q7. Which device measures the volume of air inhaled and exhaled?

Q8. Catheterization in clinical setting is used for:

Q9. Which monitor continuously displays heart rate and ECG waves?

Q10. Which parameter is NOT measured by typical bedside monitors?

Q11. Which device is used for non-invasive cardiac output measurement?

Q12. Which imaging technique uses sound waves?

Q13. Portable oxygen concentrators are used to:

Q14. Biotelemetry refers to:

Q15. Which device is primarily used to maintain airway patency?

Q16. The main utility of ventilators is to:

Q17. Biomedical waste disposal requires:

Q18. Which of the following provides continuous blood pressure monitoring?

Q19. Alarm limits in patient monitoring systems are:

Q20. In medical instrumentation, “zero drift” refers to:

Q21. The instrument that measures blood oxygen saturation:

Q22. Which gas is commonly used for anesthetic purposes?

Q23. The main function of a nebulizer is to:

Q24. Clinical engineering primarily focuses on:

Q25. A medical device classified as Class III requires:

Q26. Which device monitors intracranial pressure?

Q27. The term ISO 13485 relates to:

Q28. Which type of sensor detects pressure changes in blood vessels?

Q29. The function of a defibrillator is to:

Q30. Which instrument records muscle electrical activities?

Q31. What is the main risk of electromagnetic interference in clinical devices?

Q32. Biotelemetry systems are used for:

Q33. In a hospital, preventive maintenance aims to:

Q34. Which device is used in dialysis?

Q35. Which imaging technology is based on X-rays?

Q36. Who is responsible for clinical engineering in hospitals?

Q37. The primary role of clinical engineers is:

Q38. ISO 14971 standard relates to:

Q39. Capnography measures:

Q40. Which device measures cardiac output noninvasively?